HP ProBook 4525s XT950UT 15.6" LED Notebook (2.2 GHz AMD Athlon II Dual-Core Processor P340, 2 GB RAM, 320 GB 7200 rpm Hard Drive, DVD+/-RW SuperMulti DL LightScribe, Windows 7 Professional) AMD Athlon Processor 2.2GHz 2GB DDR3 RAM 320GB 7200RPM Hard Drive 15.6-Inch Screen, ATI Radeon HD 4250 Windows 7 Professional